My vintage goodies

[aerhardt]

Nice! Is that a NATSCO master clock? I recently found a NATSCO clock system at the music building in a university near me. Did/do they sell their clock systems farther out than their fire alarm systems? I’m in North Dakota.

@aerhardt

Clock System: Surprisingly, they didn’t go with a Simplex clock system. Instead, they have a National Time and Signal clock system. The NATSCO system is still in use, and is still keeping accurate time to this day.

Here is a photo I found online of a clock and speaker combo that can be seen in most rooms:

Upstairs, some rooms have separate ceiling speakers and wall clocks. I’m not sure if the intercom system is still in use, or what it could be. If it is in use, I’ve never heard anything from it.